Kerlinger, F.N. (1986). Foundations of behavioral research. New York: Holt, Rinehart, and Winston.
3.
Lieberman, A. (1987). Documenting professional practice: The vignette as a qualitative tool. Paper presented at the Annual Meeting of the American Educational Research Association, Washington, D. C.
4.
Miles, M.B. (1987). Innovative methods for collecting and analyzing qualitative data: Vignettes and pre-structured cases. Paper presented at the Annual Meeting of the American Educational Research Association, Washington, D. C.
5.
Miles, M.B., & Huberman, A.M. (1984). Qualitative data analysis: A sourcebook of new methods. Newbury Park, CA: Sage Publications.
6.
Miles, M.B., Saxl, E.R., & Lieberman, A. (1988). What skills do educational "change agents" need? An empirical view. Curriculum Inquiry, 18(2), 157-193.
7.
White, W.F. (1984). Learning from the field. Newbury Park, CA: Sage Publications.
